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Does Caitlyn Jenner have a new beau in her life? It kind of looks like it!

The Olympian-turned-reality star was spotted once again with a mystery man on Friday. The leggy lady was with the unidentified male at Jamba Juice in Calabasas, Calif. Previously, the man attended Caitlyn's birthday dinner on Wednesday night.

For her smoothie run, the tall drink of water opted for a pair of black skinnies and scoop neck top. Her bearded mystery man, who also grabbed a fruit smoothie, outfitted himself in gray jeans and striped collared shirt.

The two seemed to get close only adding to dating rumors. There's been some speculation the new man on the scene could either be a new boyfriend or is Caitlyn's new bodyguard -- but the lanky athlete seems to dwarf her more diminutive companion, so we aren't sure if he'll do the protecting or need the protection!

Much has been said about Caitlyn's sexual preference since the 65-year-old came out as transgendered earlier this year. Caitlyn told Matt Lauer during her "Today Show" interview that regarding her romantic future, she was "kind of open to anything."

She also added, "Right now, I'm just happy living myself. I have no idea what the future holds. I'll cross that bridge when I come to it. I just want to enjoy myself right now."

The brunette, who has had three marriages and has six children, has maintained that she has yet to date a man. Perhaps this new gentleman is her first foray into the wild world of dating?

Earlier in the week, the former decathlete celebrated her 66th birthday with family members (and the bearded man) at The Villa Restaurant in Woodland Hills, Calif.